1. Prize of selected posters presentation in FDI annual world dental congress New Delhi, 2004, English articles in brief 1. 2 years assessment of effectiveness of dental caries preventive methods in 12 years old children of Tehran. Principle investigator 1995, 2. Evaluation and comparison of visual, radiographic and laser fluorescence methods in diagnosis of occlusal caries. Principle investigator in processing 3 assessment of prevalence of dental caries in Tehran 12years old children Tehran-Iran. Principle investigator and acting director 1992, 4. Accuracy of visual and radiographic methods of occlusal caries diagnosis by dentists. Principle and acting director 2006, 5. Nutritional status of seven years old children in city of Tehran and its relationship with anthropometry, dmft and ohis. Principle investigator, and acting director 2004, 6. Comparison of retention rate of fissure sealant with and without use of bur. 2001, 5. Caries Risk Assessment in 12years old of Tehran children principle investigator 1998, 7. a longitudinal study about dental caries in children of Tehran. Principle investigator 1998, 8. More than 30 articles in International Scientific Journals.

Cardiology and Epidemiology of Dental Caries